DE69115559T2 - Ringnetzwerk mit zusätzlichen, kreissehnenartigen Verbindungen zwischen den Knoten - Google Patents

Ringnetzwerk mit zusätzlichen, kreissehnenartigen Verbindungen zwischen den Knoten

Info

Publication number
DE69115559T2
DE69115559T2 DE69115559T DE69115559T DE69115559T2 DE 69115559 T2 DE69115559 T2 DE 69115559T2 DE 69115559 T DE69115559 T DE 69115559T DE 69115559 T DE69115559 T DE 69115559T DE 69115559 T2 DE69115559 T2 DE 69115559T2
Authority
DE
Germany
Prior art keywords
nodes
connections
additional
ring network
circular chord
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE69115559T
Other languages
English (en)
Other versions
DE69115559D1 (de
Inventor
Mark J Karol
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
AT&T Corp
Original Assignee
AT&T Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by AT&T Corp filed Critical AT&T Corp
Publication of DE69115559D1 publication Critical patent/DE69115559D1/de
Application granted granted Critical
Publication of DE69115559T2 publication Critical patent/DE69115559T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/42—Loop networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Small-Scale Networks (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Prostheses (AREA)
DE69115559T 1990-05-18 1991-05-17 Ringnetzwerk mit zusätzlichen, kreissehnenartigen Verbindungen zwischen den Knoten Expired - Fee Related DE69115559T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/526,097 US5008881A (en) 1990-05-18 1990-05-18 Chordal ring network

Publications (2)

Publication Number Publication Date
DE69115559D1 DE69115559D1 (de) 1996-02-01
DE69115559T2 true DE69115559T2 (de) 1996-07-11

Family

ID=24095902

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69115559T Expired - Fee Related DE69115559T2 (de) 1990-05-18 1991-05-17 Ringnetzwerk mit zusätzlichen, kreissehnenartigen Verbindungen zwischen den Knoten

Country Status (5)

Country Link
US (1) US5008881A (de)
EP (1) EP0457620B1 (de)
JP (1) JP2593595B2 (de)
CA (1) CA2042799C (de)
DE (1) DE69115559T2 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5008881A (en) * 1990-05-18 1991-04-16 At&T Bell Laboratories Chordal ring network
US5524219A (en) * 1991-02-13 1996-06-04 Yao Li Optical data processing system providing free space interconnections through light pattern rotations, generated by a ring-distributed optical transmitter array through a control unit
GB9205291D0 (en) * 1992-03-11 1992-04-22 Soundcraft Electronics Ltd Improvements in or relating to the digital control of analogue systems
US5388099A (en) * 1992-10-22 1995-02-07 Digital Equipment Corporation Backplane wiring for hub in packet data communications system
DE4306186A1 (de) * 1993-02-27 1994-09-01 Philips Patentverwaltung Lokales, nach dem asynchronen Transfermodus (ATM) arbeitendes Netzwerk
US5524113A (en) * 1993-08-30 1996-06-04 Washington University ATM switch interface
GB2283884B (en) * 1993-11-10 1998-12-16 Fujitsu Ltd Add/drop multiplexer apparatus
US5583855A (en) * 1993-11-10 1996-12-10 Fujitsu Limited Add/drop multiplexer apparatus
KR0174604B1 (ko) * 1995-07-24 1999-04-01 김광호 전자식 교환기에서 프로세서 상태확인 분산처리방법
SE508889C2 (sv) * 1996-03-25 1998-11-16 Net Insight Ab Metod och anordning för dataöverföring med parallella bitströmmar
KR100477641B1 (ko) 2002-01-15 2005-03-23 삼성전자주식회사 버스 시스템 및 그 데이터 전송경로 결정방법
WO2012177769A1 (en) 2011-06-20 2012-12-27 Plexxi Inc. Optical architecture and channel plan employing multi-fiber configurations for data center network switching
US9288555B2 (en) 2011-11-01 2016-03-15 Plexxi Inc. Data center network architecture
US9204207B2 (en) 2011-11-01 2015-12-01 Plexxi Inc. Hierarchy of control in a data center network
US9301026B2 (en) 2011-11-01 2016-03-29 Plexxi Inc. Affinity modeling in a data center network
US9337931B2 (en) 2011-11-01 2016-05-10 Plexxi Inc. Control and provisioning in a data center network with at least one central controller
US9450815B2 (en) 2013-07-11 2016-09-20 Plexxi Inc. Network node connection configuration

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1581803A (en) * 1978-03-21 1980-12-17 Standard Telephones Cables Ltd Data transmission system
JPS60182242A (ja) * 1984-02-29 1985-09-17 Fujitsu Ltd ル−プ通信システム構成方法
US4862161A (en) * 1985-01-24 1989-08-29 Ant Nachrichtentechnik Gmbh Three-stage coupling arrangement
GB8531138D0 (en) * 1985-12-18 1986-01-29 British Telecomm Telecommunications network
NL8600218A (nl) * 1986-01-30 1987-08-17 Philips Nv Netwerk van dataverwerkingsstations.
ATE65006T1 (de) * 1986-04-03 1991-07-15 Ant Nachrichtentech Dreistufige koppelanordnung.
JPH01305638A (ja) * 1988-06-02 1989-12-08 Fujitsu Ltd ループ型ネットワークの制御方式
US5008881A (en) * 1990-05-18 1991-04-16 At&T Bell Laboratories Chordal ring network

Also Published As

Publication number Publication date
EP0457620A3 (en) 1992-04-08
JPH04230141A (ja) 1992-08-19
CA2042799C (en) 1998-08-11
EP0457620B1 (de) 1995-12-20
JP2593595B2 (ja) 1997-03-26
EP0457620A2 (de) 1991-11-21
US5008881A (en) 1991-04-16
DE69115559D1 (de) 1996-02-01
CA2042799A1 (en) 1991-11-19

Similar Documents

Publication Publication Date Title
DE69115559T2 (de) Ringnetzwerk mit zusätzlichen, kreissehnenartigen Verbindungen zwischen den Knoten
DE69122439D1 (de) Brückenartiger Protokollweglenker zwischen Netzen
DE69129856D1 (de) Selbstheilendes, logische ringstrukturen gebrauchendes, maschennetzwerk
DE3889221T2 (de) Kommunikationsnetzwerk.
DE69114203T2 (de) ATM-Kommunikationssystem mit Doppelringstruktur.
DE69128172D1 (de) Kommunikationssystem zwischen lokalen netzwerken mit unterschiedlichen geräten
EP0545401A3 (en) Optical integrated nodes, and optical communication systems and networks using the optical integrated nodes
DE69017135D1 (de) Hybrides Netzwerk.
FI916020A (fi) Kommunikationsanordning, speciellt terminalanordning foer telefontrafik.
FI905513A0 (fi) Kombinationer av foereningar isolerade fraon gurkmeja-arter, vilka aer anvaendbara som anti-inflammatoriska aemnen.
FI912621A0 (fi) Farmakologiskt aktiva foereningar med verkan pao det centrala nervsystemet.
FI913678A (fi) Anordning foer modulering av avsoekningshastigheten, vilken anordning aer foersedd med en spaerrkrets.
DE3788615D1 (de) Verzweigernetzwerk mit Zeitstufe.
DE69522711D1 (de) Knoten im optischen tdm netzwerk
FI916019A (fi) Kommunikationsanordning, speciellt terminalanordning foer telefontrafik.
FI915303A0 (fi) Foerpackningspaose, isynnerhet av plastfolie.
FI912056A0 (fi) Kopplingsanordning, vilken omfattar efter varandra foeljande kopplingssektioner.
FI912622A (fi) Farmakologiskt aktiva foereningar med verkan pao det centrala nervsystemet.
DE68900049D1 (de) Digitales nachrichtenuebertragungsnetz zwischen mehreren endgeraeten.
FI906349A (fi) Regleranordning foer den oevre laeppbalken av en inloppslaoda.
DE68911096T2 (de) Völlig integriertes Fernmeldenetzwerk.
FI915740A0 (fi) Tobaksprodukt foer sjaelvframstaellning av en cigarrett, speciellt en filtercigarrett.
DE69102467D1 (de) Physiologisch aktive Verbindungen, Benastatine A und B, ihre Herstellung und Anwendung.
FI902968A (fi) Siktenhet foer sortering av massor, saerskilt pappersmassa.
NO912102D0 (no) Telekommunikasjonsnettverk.

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee